Home / 2,005,600.85-3,008,612.18-585,660.93

Finding the Fourth Proportional to 2,005,600.85, 3,008,612.18 and 585,660.93

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Solution

The fourth proportional to 2,005,600.85, 3,008,612.18 and 585,660.93 is: 878,552.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,600.85 : 3,008,612.18 = 585,660.93 : x
  2. Step 2: Convert to fraction form
    2,005,600.85/3,008,612.18 = 585,660.93/x
  3. Step 3: Cross multiply
    2,005,600.85x = 3,008,612.18 × 585,660.93
  4. Step 4: Simplify right side
    2,005,600.85x = 1,762,026,607,348.13
  5. Step 5: Solve for x
    x = 1,762,026,607,348.13/2,005,600.85
  6. Step 6: Final answer
    x = 878,552.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.